With the analysis among 30 patents, we discovered top 18 key players by total patent application. AT&T Intellectual Property I LP, Echelon Corp., State Grid Corp. of China are dominant in this area. They take 30.00% of the total patent filing.
Georgia, United States
Patent: 4
California, United States
Patent: 3
Beijing Shi, China
Patent: 2
Connecticut, United States
Patent: 2
Beijing Shi, China
Patent: 2
Essex, United Kingdom
Patent: 2
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With the analysis among related 4 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Beijing Zhiwang Times Technology Co., Ltd., China Electric Power Research Institute Ltd., State Grid Qinghai Electric Power Company Electric Power Research Institute take 100.00% of patent filing during this period.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 3 new entrants.
Beijing Shi, China
Patent: 2
Qinghai Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1